| 黑龙港平原区冬小麦、夏玉米节水技术模式适应性模糊评价研究 |
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| 引用本文： | 吕丽华,王慧军,贾秀领,梁双波.黑龙港平原区冬小麦、夏玉米节水技术模式适应性模糊评价研究[J].节水灌溉,2012(6):5-8. |
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| 作者姓名： | 吕丽华 王慧军 贾秀领 梁双波 |
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| 作者单位： | 1. 河北省农林科学院粮油作物研究所,石家庄,050035
2. 河北省农林科学院,石家庄,050051 |
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| 基金项目： | 基金项目:国家科技支撑计划资助项目，农业部公益性行业专项，河北省科技支撑计划资助项目 |
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| 摘 要： | 对3种节水技术模式以生产上的常规灌溉模式为对照进行了技术优属度评价,以期为黑龙港平原主流节水技术模式的推广应用提供理论依据。本研究以模糊集理论和熵信息理论为指导,构建模糊综合评价熵权数学模型,对节水技术模式进行评价。结果表明,黑龙港平原冬小麦夏玉米节水技术模式从优到劣排序为:春2水模式、传统模式(对照)、春1水模式、免春灌模式。春2水模式适宜在黑龙港平原推广应用。
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| 关 键 词： | 黑龙港平原 节水技术模式 技术适应性 |
Fuzzy Evaluation of Technique Adaptability of Water-Saving Irrigation Mode in Heilonggang Plain |
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| Lü Li-hua,WANG Hui-jun,JIA Xiu-ling,LIANG Shuang-bo.Fuzzy Evaluation of Technique Adaptability of Water-Saving Irrigation Mode in Heilonggang Plain[J].Water Saving Irrigation,2012(6):5-8. |
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| Authors: | Lü Li-hua WANG Hui-jun JIA Xiu-ling LIANG Shuang-bo |
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| Institution: | 1(1.Institute of Cereal and Oil Crops,Hebei Academy of Agricultural and Forestry Sciences,Shijiazhuang 050035,China; 2.Hebei Academy of Agricultural and Forestry Science,Shijiazhuang 050051,China) |
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| Abstract: | The relative superiority degree of three kinds of water-saving irrigation modes were evaluated of by compared with the conventional irrigation mode in this article,which provided theory basis for the extension of main water saving irrigation mode in the Heilonggang Plain.In this paper,the fuzzy comprehensive evaluation entropy mathematical model for water-saving irrigation system was established on the basis of the fuzzy set theory and entropy to evaluate the water-saving technique modes.The result showed that the order of priority for using these water-saving irrigation modes in this region should be: two spring irrigation mode,conventional irrigation mode,one spring irrigation mode and no spring irrigation mode.The two spring irrigation mode is suitable to apply and promote in the Heilonggang Plain. |
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| Keywords: | Heilonggang Plain water-saving irrigation mode technique adaptability |
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